14. e1g1 A surprising move. One would imagine that White should castle queenside, especially after the opening of the h-file. 14... h6g5  15. h4g5  15... d7b6 Black is in time with this thematic knight maneuver. 16. a3a4 A very difficult move-White advances on all sides of the board. Abdusattorov at this point probably realized that his position wasn't very good.